11583023 has 2 divisors, whose sum is σ = 11583024. Its totient is φ = 11583022.

The previous prime is 11583017. The next prime is 11583031. The reversal of 11583023 is 32038511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11583023 - 2¹⁶ = 11517487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11583023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11583043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5791511 + 5791512.

It is an arithmetic number, because the mean of its divisors is an integer number (5791512).

Almost surely, 2^11583023 is an apocalyptic number.

11583023 is a deficient number, since it is larger than the sum of its proper divisors (1).

11583023 is an equidigital number, since it uses as much as digits as its factorization.

11583023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 11583023 is about 3403.3840512055. The cubic root of 11583023 is about 226.2597517240.

It can be divided in two parts, 115 and 83023, that added together give a palindrome (83138).

The spelling of 11583023 in words is "eleven million, five hundred eighty-three thousand, twenty-three".